⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35118599, with some changes.
This name is a synonym of Plagiothecium denticulatum var. obtusatum .
The record derives from Tropicos which reports it as a synonym (record 35118599
) with original publication details: Fl. Lapp. 371 371 1812.